Eight strangers convene in an undisclosed location for a paintball retreat. Out of the gate, the game seems to be exactly what they paid for: all-out action in a remotely set battle of wits and wiles. As the game advances and the stakes get higher, it becomes clear that the group is playing a very different game than what they had signed up for. With rules that change as soon as they are mastered, the team sport quickly devolves into an anything-goes struggle for individual survival, and the participants gradually realise that their real opponent may be the game itself.